1
1
Product
overview
1.1
What
it
does
4G680
is
a
domestic
router
which
offers
internet
access
through
both
SIM
card
and
broadband.
The
router
can
be
managed
through
a
designed
web
UI,
and
supports
varied
settings
and
functions,
such
as
SMS,
data
and
user
management.
With
its
compact
appearance,
convenient
connection,
various
advanced
functions
and
designed
web
UI,
you
are
assured
high
‐
speed,
smooth
and
stable
internet
connection
at
home
covered
by
the
router.
1.2
Main
features
Supports
internet
access
through
SIM
card
connection.
Supports
DHCP
server.
Supports
SMS
sending
and
receiving,
USSD.
Supports
MAC
filter.
Supports
fast
connection
through
WPS.
Supports
DMZ
and
NAT
advanced
settings.
Supports
QoS
and
TR069
functions.
Supports
virtual
server
function.
